An interesting side note is that too much chlorine can destroy Vitamin E stores and intestinalflora. Because of this, people who have a high consumtion of chlorine should eat yogurts and increase their intake of Vitamin E and Vitamin C.

A friend of mine was describing how he used to obtain Chlorine gas for use in manufacturing potassium chloride which he used to to all sorts of fun things, like making c4 and rocket engines.

All you have to do is go to your local convenience store and purchase chlorine bleach and drano. Now, find an empty glass or plastic vessel that can be stoppered with a hose, pour the bleach in until the vessel is about ¼ full, then add an equal amount of drano and quickly stopper the vessel.

Chlo"rine (?), n. [Gr. pale green, greenish yellow. So named from its color. See Yellow.] Chem.

One of the elementary substances, commonly isolated as a greenish yellow gas, two and one half times as heavy as air, of an intensely disagreeable suffocating odor, and exceedingly poisonous. It is abundant in nature, the most important compound being common salt. It is powerful oxidizing, bleaching, and disinfecting agent. Symbol Cl. Atomic weight, 35.4.

Chlorine family, the elements fluorine, chlorine, bromine, and iodine, called the halogens, and classed together from their common peculiariries.